Individual Calculations April 2009
 Fedosov, Yury  Total change: -26.25  Rating chartPersonal card
 Kaluga region Chmp. 2009 open Kaluga RUS 2009-02-17
RcRownchangeKK*chgGame
 2029 2080 0.50 4 -1.75 15 -26.25 
  Timofeev, Vladimir F 2288 RUS0.001-0.2315-3.45 
  Aniskov, Artiom 2099 RUS0.5010.03150.45 
  Oreshenkov, Viktor 1897 RUS0.001-0.7415-11.10 
  Lesin, Ivan 1830 RUS0.001-0.8115-12.15 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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